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Connect with fellow community members to discuss general topics related to the Databricks platform, industry trends, and best practices. Share experiences, ask questions, and foster collaboration within the community.
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Forum Posts

Prasad_Koneru
by New Contributor III
  • 1070 Views
  • 4 replies
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Deployment of tables and views in unity catalog and Repo structuring for catalogs objects.

we want to create the CI/CD Pipeline for deploying Unity catalog objects inorder to enhance the deployment ability.but How to maintain a repository of Tables/views/ or any other objects created in the catalogs and schema.Is this possible to do just l...

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Rishabh_Tiwari
Databricks Employee
  • 0 kudos

Hi @Prasad_Koneru , Thank you for reaching out to our community! We're here to help you.  To ensure we provide you with the best support, could you please take a moment to review the response and choose the one that best answers your question? Your f...

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icyapple
by New Contributor
  • 792 Views
  • 3 replies
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hive_metastore schema access control

We are trying to control access to schemas under hive_metastore, only allowing certain users to access the tables under a schema (via SQL, Pyspark, and Python...), we have follow steps in a testing schema:1. Enable workspace table access control2. Ru...

  • 792 Views
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Latest Reply
Rishabh_Tiwari
Databricks Employee
  • 0 kudos

Hi @icyapple , Thank you for reaching out to our community! We're here to help you.  To ensure we provide you with the best support, could you please take a moment to review the response and choose the one that best answers your question? Your feedba...

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SHASHANK2
by New Contributor III
  • 929 Views
  • 3 replies
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cluster termination

Hello All,when I am creating all purpose cluster I am getting an idle time of 3 days, my cluster is terminating after 3days, I want to make my cluster terminate in 60 min of idle time, i want to do it globally so that in future any cluster created by...

  • 929 Views
  • 3 replies
  • 1 kudos
Latest Reply
Rishabh_Tiwari
Databricks Employee
  • 1 kudos

Hi @SHASHANK2 , Thank you for reaching out to our community! We're here to help you.  To ensure we provide you with the best support, could you please take a moment to review the response and choose the one that best answers your question? Your feedb...

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VPara
by New Contributor
  • 2241 Views
  • 0 replies
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DBRX: Serving Endpoint Not Ready: Failing to Load the Model within 300 seconds

Hi Team,I created a serving endpoint using the mlflow.deployments -> get_deploy_client -> create_endpoint. The endpoint was created successfully but it was not going to the ready state as the update failed with the error message being "Exceeded maxim...

  • 2241 Views
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Yashodip
by New Contributor II
  • 617 Views
  • 1 replies
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My Databricks Professional Data Engineer exam has suspended , Need help Urgently (17/07/2024)

Hello Team, I encountered Pathetic experience while attempting my Professional Data Engineer DataBricks certification. Abruptly, Proctor asked me to show my desk, after 30 mins of exam showing he/she asked multiple times.. wasted my time and then sus...

  • 617 Views
  • 1 replies
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Hello Team, I encountered Pathetic experience while attempting my Professional Data Engineer DataBricks certification. Abruptly, Proctor asked me to show my desk, after 30 mins of exam showing he/she asked multiple times.. wasted my time and then sus...

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elsirya
by New Contributor III
  • 769 Views
  • 2 replies
  • 2 kudos

Resolved! unit testing

Currently I am creating unit tests for our ETL scripts although the test is not able to recognize sc (SparkContext).Is there a way to mock SparkContext for a unit test? Code being tested: df = spark.read.json(sc.parallelize([data])) Error message rec...

  • 769 Views
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  • 2 kudos
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elsirya
New Contributor III
  • 2 kudos

Was able to get this to work.What I had to do was instantiate the "sc" variable in the PySpark notebook.PySpark code:"sc = spark.SparkContext"Then in the PyTest script we add a "@patch()" statement with the "sc" variable and create a "mock_sc" variab...

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aparna_526
by New Contributor
  • 386 Views
  • 0 replies
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Databricks exam got suspended

My Databricks Certified data engineer associate exam got suspended on 18 July 2024 .I was continuously in front of the camera and an alert appeared and then my exam resumed. Then later a support person told me that your exam got suspended. I Don't kn...

  • 386 Views
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aditi06
by New Contributor III
  • 438 Views
  • 1 replies
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Issue while launching the data engineer exam

I started my exam but it said due to a technical issue it had been suspended though I checked all prerequisites and system checks.I have already raised the ticket please resolve this issue as early as possible.Ticket no.:  #00504757#reschedule #issue...

  • 438 Views
  • 1 replies
  • 1 kudos
Latest Reply
aditi06
New Contributor III
  • 1 kudos

@Retired_mod , Please resolve this issue as early as possible. I have already raised the ticket

  • 1 kudos
Simon_T
by New Contributor III
  • 1816 Views
  • 2 replies
  • 1 kudos

Resolved! Databricks Bundle Error

I am running this command: databricks bundle deploy --profile DAVE2_Dev --debug And I am getting this error: 10:13:28 DEBUG open dir C:\Users\teffs.THEAA\OneDrive - AA Ltd\Databricks\my_project\dist: open C:\Users\teffs.THEAA\OneDrive - AA Ltd\Databr...

  • 1816 Views
  • 2 replies
  • 1 kudos
Latest Reply
Simon_T
New Contributor III
  • 1 kudos

So I found a link to a page that said that the databricks bundle command is expecting python3.exe instead of python.exe. So I took a copy of python.exe and renamed it to python3.exe and that seems to work. Thanks for investigating though.

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Puneet096
by New Contributor II
  • 841 Views
  • 3 replies
  • 1 kudos

how to implement delta load when table only has primary columns

I have a table where there are two columns and both are primary key, I want to do delta load when taking data from source to target. Any idea how to implement this? 

  • 841 Views
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szymon_dybczak
Contributor III
  • 1 kudos

But that shouldn't be a problem. In merge condition you check both keys as in example above. If combination of two keysb already exists in the table then do nothing. If there is new combination of key1 and key2 just insert it into target table.It's t...

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InquisitiveGeek
by New Contributor II
  • 844 Views
  • 3 replies
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how can I store my cell output as a text file in my local drive?

I want to store the output of my cell as a text file in my local hard drive.I'm getting the json output and I need that json in my local drive as a text file. 

  • 844 Views
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Latest Reply
szymon_dybczak
Contributor III
  • 0 kudos

Hi @InquisitiveGeek ,You can do this following below approach: https://learn.microsoft.com/en-us/azure/databricks/notebooks/notebook-outputs#download-results

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himanmon
by New Contributor III
  • 656 Views
  • 2 replies
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Can I move a single file larger than 100GB using dbtuils fs?

Hello. I have a file over 100GB. Sometimes this is on the cluster's local path, and sometimes it's on the volume.And I want to send this to another path on the volume, or to the s3 bucket. dbutils.fs.cp('file:///tmp/test.txt', '/Volumes/catalog/schem...

himanmon_0-1721181332995.png himanmon_1-1721185042042.png
  • 656 Views
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szymon_dybczak
Contributor III
  • 1 kudos

Hi @himanmon ,This is caused because of S3 limit on segment count. The part files can be numbered only from 1 to 10000After Setting spark.hadoop.fs.s3a.multipart.size to 104857600. , did you RESTART the cluster? Because it'll only work when the clust...

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yurib
by New Contributor III
  • 1177 Views
  • 1 replies
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Resolved! error creating token when creating databricks_mws_workspace resource on GCP

 resource "databricks_mws_workspaces" "this" { depends_on = [ databricks_mws_networks.this ] provider = databricks.account account_id = var.databricks_account_id workspace_name = "${local.prefix}-dbx-ws" location = var.google_region clou...

  • 1177 Views
  • 1 replies
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yurib
New Contributor III
  • 0 kudos

my issue was caused be credentials in `~/.databrickscfg` (generated by databricks cli) taking precedence over the creds set by `gcloud auth application-default login`. google's application default creds should be used when using the databricks google...

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FaizH
by New Contributor III
  • 1881 Views
  • 2 replies
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Resolved! Error - Data Masking

Hi,I was testing masking functionality of databricks and got the below error:java.util.concurrent.ExecutionException: com.databricks.sql.managedcatalog.acl.UnauthorizedAccessException:PERMISSION_DENIED: Query on table dev_retransform.uc_lineage.test_...

FaizH_0-1721187898699.png
  • 1881 Views
  • 2 replies
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Latest Reply
szymon_dybczak
Contributor III
  • 1 kudos

Hi @FaizH , Are you using single user compute by any chance? Because of you do there is following limitation:Single-user compute limitationDo not add row filters or column masks to any table that you are accessing from a single-user cluster. During t...

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